SAA7824 datasheet(65/89 Pages) PHILIPS

Part #	SAA7824

Description	CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control (PhonIC)

Download	89 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

65 / 89 page

2003 Oct 01

65

Philips Semiconductors

Product speciﬁcation

CD audio decoder, digital servo and ﬁlterless

DAC with integrated pre-amp and laser control

SAA7824

Table 52 hold_mult parameter: velocity proportional part

during long jump, sledge gain in steered sledge

mode; RAM address 49H

Table 53 speed_threshold parameter: maximum sledge

speed allowed in fast actuator steered mode;

RAM address 48H

Table 54 sledge_long_brake parameter: maximum

sledge distance allowed in sledge steered

mode; RAM address 58H

hold_mult

Hex

Velocity

proportional

part during long

jump Kp

vel_prop1

(binary)

0000 xxxx

0x

0

1000 xxxx

8x

0.015625

0100 xxxx

4x

0.031250

1100 xxxx

Cx

0.046875

0010 xxxx

2x

0.062500

1010 xxxx

Ax

0.078125

0110 xxxx

6x

0.093750

1110 xxxx

Ex

0.109375

0001 xxxx

1x

0.125000

1001 xxxx

9x

0.140625

0101 xxxx

5x

0.156250

1101 xxxx

Dx

0.171875

0011 xxxx

3x

0.187500

1011 xxxx

Bx

0.203125

0111 xxxx

7x

0.218750

1111 xxxx

Fx

0.234375

vel_prop2

Sledge gain in

steered mode

GS

xxxx x000

x0

2

xxxx x001

x1

3

xxxx x010

x2

4

xxxx x011

x3

6

xxxx x100

x4

8

xxxx x101

x5

12

xxxx x110

x6

16

xxxx x111

x7

24

speed_threshold value

(decimal)

Maximum sledge speed

allowed in fast actuator

steered mode, number of

tracks (x 1000 tracks/sec)

0...127

not allowed

−11

−22

−3...−127

3...127

−128

128

−64

reset value

sledge_long_brake

(decimal)

Maximum sledge

distance allowed in

sledge steered mode,

number of tracks

−1...−128

test always true

11

× 128

22

× 128

3...62

3

× 128...62 × 128

63

× 128

−1

reset value

Similar Part No. - SAA7824

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	SAA7826	379Kb / 89P	CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control 2003 Oct 01
NXP Semiconductors	SAA7826HL	379Kb / 89P	CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control 2003 Oct 01

More results

Similar Description - SAA7824

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	SAA7826	379Kb / 89P	CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control 2003 Oct 01
	SAA7327	392Kb / 68P	Digital servo processor and Compact Disc decoder with integrated DAC for video CD CD7 II 1999 Jun 17
	SAA7325	273Kb / 68P	Digital servo processor and Compact Disc decoder with integrated DAC CD10 1999 Jun 17
	SAA7326	391Kb / 68P	Digital servo processor and Compact Disc decoder with integrated DAC CD10 1999 Jun 17
	SAA7324	304Kb / 68P	Digital servo processor and Compact Disc decoder with integrated DAC CD10 II 2000 Jun 26
Sony Corporation	CXD2587Q	807Kb / 106P	CD Digital Signal Processor with Built-in Digital Servo and DAC
	CXD3000R	1Mb / 129P	CD Digital Signal Processor with Built-in Digital Servo and DAC
	CXD3011R-1	1Mb / 160P	CD Digital Signal Processor with Built-in Digital Servo and DAC
	CXD2586R	1Mb / 127P	CD Digital Signal Processor with Built-in Digital Servo and DAC
	CXD2598Q	1Mb / 147P	CD Digital Signal Processor with Built-in Digital Servo and DAC

More results

SAA7824 Datasheet(PDF) 65 Page - NXP Semiconductors

SAA7824 Datasheet(HTML) 65 Page - NXP Semiconductors

Similar Part No. - SAA7824

Similar Description - SAA7824

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89

Datasheet Download

Link URL